Inventor

YAMAGUCHI TADASHI

JP143 patents

⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMAGUCHI TADASHI

OKI ELECTRIC IND CO LTD

Semiconductor device having a particular conductive lead structure

Surface-mounted semiconductor package and its manufacturing method

Semiconductor package that includes a shallow metal basin surrounded by an insulator frame

Semiconductor device and manufacturing method thereof

Method of manufacturing semiconductor device

Method for manufacturing a semiconductor device with corrosion resistant leads

Semiconductor device

Semiconductor device with recessed post electrode

Semiconductor device and method for fabricating semiconductor device

Semiconductor integrated circuit package, semiconductor apparatus provided with a plurality of semiconductor integrated circuit packages, method of inspecting semiconductor integrated circuit package and method of fabricating semiconductor integrated circuit

Method of fabricating an encapsulated semiconductor device with partly exposed leads

Semiconductor device having a step-like section on the back side of the substrate, and method for manufacturing the same

Semiconductor device having a step-like section on the back side of the substrate, and method for manufacturing the same

Surface mounted type semiconductor device with wrap-around external leads

RENESAS ELECTRONICS CORP

Semiconductor device and method of manufacturing the same

Manufacturing method of semiconductor device

Semiconductor device and manufacturing method thereof

Method of manufacturing a semiconductor device using a metal oxide film

Method of manufacturing semiconductor device

Method for producing semiconductor device and semiconductor device

Manufacturing method of semiconductor device

YKK CORP

Antibacterial, antifungal aluminum building materials and fixtures using the materials

Method for manufacture of a physical quantity detector

Ultrafine particles of amorphous metal and method for production thereof

Optical connector and optical connector ferrule to be used therein

Conversion sleeve and optical adapter

Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereof

YAMAGUCHI TADASHI

Rotor of rotary electric machine

Semiconductor device and method of fabricating semiconductor device

Hollow core body for signal transmission cable

SUMITOMO ELECTRIC HARDMETAL CORP

Dresser component for grindstone

Dresser component for grindstone

Dresser component for grindstone

YOSHIDA KOGYO KK

Hard film of amorphous Ti-Si alloy having fine tin particles

Composite ultrafine particles of aluminum nitride and rare earth nitride, method for production and sintered article thereof

MITSUI TOATSU CHEMICALS

Method for coating particulate solids with polymers

Method of preparing a composition containing gypsum, a vinyl monomer and sulfite ion

HONDA MOTOR CO LTD

Insulation paper and stator of rotary electric machine

Rotary electric machine rotor

NIKON CORP

Lithography information control system

MASUMOTO TSUYOSHI

High strength structural member and process for producing the same

LION FAT OIL CO LTD

Process for preparing plastic coated metal powders

AGENCY IND SCIENCE TECHN

Catalyst for methanol synthesis and reforming

TAKENAKA KOMUTEN CO

Method and apparatus for testing ready-mixed concrete

SANKEN ELECTRIC CO LTD

Electric coil device for use as a transformer or the like

NEC CORP

Coaxial cable

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Copying machine

AISAN IND

Intake air control valve

MITSUBOSHI BELTING LTD

Ribbed belt

SONY GROUP CORP

Imaging device, imaging method, and program